God I would never use Yates on a GTX. San Aces in push/pull or Delta's in push/pull. Thanks for the testing but I feel this was really for low end. Good rad's but cheap fans. Fans make up half the equation on heat dissipation. San Ace's have really good pressure and if you run them at 2000 rpm they are tolerable and in a push/pull configuration will put the boots to a Thermochill with the same fans. Was surprised on the low scale with Magicool however. Good rad for those here that have the hearing of dogs and can pick up a pin dropping half a block away.